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특허 상세정보

Container pressurization system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65B-031/00   
미국특허분류(USC) 141/67 ; 141/82 ; 141/159 ; 222/69
출원번호 US-0362671 (1982-03-29)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 21  인용 특허 : 0
초록

An apparatus is disclosed for pressurizing containers by injecting predetermined amounts of liquified gas into the containers. This device includes an injection unit having a combination float-pressure regulating means which employs the vapor pressure of evaporating liquified gas to its gaseous state from its liquid state to control liquified gas level and gas pressure within the device.

대표
청구항

Apparatus for pressurizing containers comprising a source of liquified gas, means for adjusting pressure within said liquified gas source, means for detecting said containers and injector means responsive to said detecting means to supply liquified gas to said containers, said injector means comprising an intake line in fluid flow relation with said liquified gas source, a chamber in fluid flow relation with said intake line, a float positioned within said chamber, a tube over which said float rides and in fluid flow relation with said chamber, a first v...

이 특허를 인용한 특허 피인용횟수: 21

  1. Runkvist Birger (Gkvgen SEX) Lindgren Lars (Larsbergsvgen SEX) Axelsson Sabud (Markvgen SEX). Apparatus for dosage of a condensed gas. USP1989094862696.
  2. Yamada Morio (Yokohama JPX) Kimura Yoshihiko (Yokohama JPX). Apparatus for flowing and filling liquified inert gas. USP1989114880041.
  3. Adolfsson Bengt O. (Stockholm SEX). Arrangement for supplying gas to a liquid in a container therefor. USP1986014564126.
  4. Robert H. Schultz ; Christopher S. Derks ; Elizabeth J. McTeer. Container strengthening system. USP2002046378571.
  5. Schultz, Robert H.; Derks, Christopher S.; McTeer, Elizabeth J.. Container strengthening system. USP2004036698467.
  6. Schultz, Robert H.; Derks, Christopher S.; McTeer, Elizabeth J.. Container strengthening system. USP2004076763858.
  7. Schultz, Robert H.; Derks, Christopher S.; Sandidge, Elizabeth J.. Container strengthening system. USP2005056889725.
  8. Stearns Thornton (Winchester MA). Controlled cryogenic liquid delivery. USP1987124715187.
  9. Stearns Thornton (Winchester MA). Controller cryogenic liquid delivery. USP1989094865088.
  10. Damen Franciscus A. (Langeweg NLX). Device for evacuating oxygen from a container. USP1989074848419.
  11. Whitford Darryl R. (Angaston AUX). Gas injection means. USP1988124790359.
  12. Germain Jean-Pierre,FRX ; Disdier Jean-Marie,FRX. Head for supplying a cryogenic liquid, transfer line and supply plant equipped with such a head. USP1999115983959.
  13. Zenger Richard D. (Downers Grove IL). Head-space calibrated liquified gas dispensing system. USP1991075033254.
  14. Shimoda, Yoshimichi; Matsunaga, Masami; Aoki, Nobuyoshi; Wakana, Nobushige; Murai, Hirokazu. Liquefied gas dispensing nozzle and liquefied gas dispensing apparatus. USP2009127628342.
  15. Ziegler Alex R. ; Ziegler Alan T.. Liquid nitrogen injection system with flexible dosing arm for pressurization and inerting containers on production lines. USP2001026182715.
  16. Almasy, Joseph S.. Method and apparatus for filling the inner space of insulating glass units with inert gases. USP2003096622456.
  17. Takenouchi, Ken; Koike, Hidetoshi; Senbon, Katsumi; Iwasaki, Tsutomu; Kurosawa, Kazuyuki; Tanioka, Mitsuo; Kimura, Yoshihiko. Method and apparatus for manufacturing pressurized packaging body. USP2003026519919.
  18. Kameda Toshinori (Ishioka JPX). Method and apparatus for pressurizing containers. USP1986044583346.
  19. Andison, David; Scheffer, Steven. Method of supporting plastic containers during product filling and packaging when exposed to elevated temperatures and internal pressure variations. USP2003016502369.
  20. Urban Joseph (Pleasantville NY). Nitrogen injector system. USP1985024499931.
  21. Durkin, David; Friedrichs, John R.. System for safe and controlled filling of dispensers. USP2003026520220.